A lot has been written about the transactions, boundaries, threads etc in the Oracle SOA Suite. Clemens has written this piece years ago which explains the basics.I recently had a ‘disagreement’ with the SOA threadpool when I was using a parallel flow in a synchronous BPEL process.
I’m working for years with the Oracle SOA Suite and its Database Adapter. However I never really had the pleasure of encountering the setObject errors. This blogs explains that it is probably just a wrong input message.